baber/WOPTO huggingface dataset:
Patent GB-2353709-A (GB)
Title: Appliance for reducing snoring
Inventor: DAVIES ROBERT CHARLES
IPC: A61F5/56
Filed: 1999-06-12
Abstract: An oral appliance for reducing the occurrence of snoring, comprises a generally U-shaped platform (10) formed with flanges (e.g. 12,16) extending along its inner and outer edges and projecting from either side of the platform to define upper and lower U-shaped channels to receive the teeth of the upper and lower jaws, respectively. At least one vent passage (20,22) is formed through the platform (10). The U-shaped platform may also increase in depth from its rearward ends to its front centre and the outer flanges may be of uniform depth relative to the surface of the platform.
Patent GB-2351565-A (GB)
Title: Aerosol container testing apparatus for leaks or weakspots
Inventor: BOYLE RICHARD JOHN
IPC: G01M3/00
Filed: 1999-07-01
Abstract: The apparatus comprises a conveyor having an open mesh endless belt 12 for transporting arriving aerosol containers 8, through a heating station 2. The heating station 2 comprises an array of shower heads 22 which rain heated water down onto the containers 8 carried by the conveyor until the temperature of the container 8 and their contents are substantially stabilised at a predetermined level. Thereafter, the conveyor carries the containers 8 through a drying station 4 where they are subjected to blow drying.
Patent GB-2340383-A (GB)
Title: Football shirt and shorts
Inventor: HAMOUR MOHAMED
IPC: A41D1/08
Filed: 1999-07-07
Abstract: The football shirt and shorts are designed to tightly fit the bodies of each individual footballer and the shirt and short are made of a highly stretchable material with a very smooth outside texture (eg. Lycra (RTM)).
Patent GB-2352052-A (GB)
Title: Forming bright lines on a black field using polarising materials
Inventor: GERRARD ANTHONY
IPC: G02B5/30
Filed: 1999-07-15
Abstract: Two rectangular pieces of glass 8, enclosing pieces of polarizing materials are arranged to define a black field. Two narrow strips 9 of polarising material are arranged to produce two parallel bright lines (which may or may not be of equal intensity), crossing the black field. If one of the pieces of glass is moved parallel to its own length, then the distance between both bright lines varies and they may be made to pass through each other.
Patent GB-2342958-A (GB)
Title: Raising liquid using solar energy
Inventor: MCKAY PETER
IPC: F04F1/04
Filed: 1999-08-04
Abstract: An expansion chamber 31 has a solar collector wall 10 to which is bonded an evaporation screen 11 which holds and creates a large surface area of incoming liquid for evaporation by heat from solar radiation acting on the wall 10. Liquid in a reservoir 35 of the chamber 31 is forced past a non-return valve and is raised up an outlet pipe 32 by the vapour pressure, gaining potential energy, until the liquid level in the reservoir 35 falls to a level which actuates a float valve, allowing a cooling liquid to flow onto the evaporation screen 11, causing condensation of the vapour. The cycle is then repeated. The vapour system may be sealed, or it may alternatively vent to atmosphere.
Patent GB-2353210-A (GB)
Title: Swivelling, foldable furniture.
Inventor: CHANG WEI-SIN
IPC: A47C9/10
Filed: 1999-10-06
Abstract: A swivel mechanism 202 for foldable furniture comprises two disks 3021, 3025 and a rotatable assembly 3020 sandwiched between them. Each disk has a plurality of through holes for pivotally receiving a tubular element 3011. The tubular elements connected to the lower disk serve as leg members 201 and those connected to the upper disk act as supporting members 204 for a supporting surface 203. The rotatable assembly preferably comprises a plurality of ball bearings mounted in a ball race 3023 and sandwiched between two rings 3022, 3024. Grooves are preferably provided in the disks to house the rotatable assembly. The mechanism may be used in a stool or table.
Patent GB-2340493-A (GB)
Title: Unactivated oocytes as cytoplast recipients for nuclear transfer
Inventor: CAMPBELL KEITH HENRY STOCKMAN
IPC: A61K35/54
Filed: 1996-08-30
Abstract: The invention relates to an embryo prepared by nuclear transfer. A diploid nucleus is transferred into an oocyte arrested in metaphase II without concomitantly activating said oocyte. The nucleus is exposed to the cytoplasm of the recipient cells for a period of time sufficient to reprogram the donor nucleus. The embryo is subsequently activated whilst maintaining correct ploidy, preferably by using microtubule inhibitors such as nocodazole or taxol. Preferably, the donor nucleus is in the G1 or G0 phase, more preferably in the quiescent G0 phase. The technique is intended for use in generating non-human animals and the reconstruction of cow and sheep embryos is illustrated.
Patent GB-2357633-A (GB)
Title: Electrostatic discharge protection for integrated circuits
Inventor: NORSKOV SOREN
IPC: H01L27/02
Filed: 1999-12-21
Abstract: A chip assembly comprises a chip 9 mounted on a support 7, a terminal 6 and discharge means 8 for discharging a charge accumulated on or transferred to the terminal. The discharge means such as a diode or zener diode is connected to an RF common mode node 5 for voltage controlled oscillator circuits 2 on the chip.
Patent HU-T60446-A (HU)
Title: Roller head for resistance welding machines
Inventor: PORTMANN NIKLAUS
IPC: H01R39/64
Filed: 1992-03-04
Abstract: An oscillating electrode wheel head (210) for a resistance seam welding machine is described, which has a sliding contact current transfer device (224) between a stator (220b) and a rotor (223), which device consists of a disc (226) in the form of a circular ring which extends radially between the rotor and the stator, is attached on its outer circumference to the stator, supports an axial sliding contact ring (232) on its inner circumference and is constructed in a flexible manner in its web part (228) located between the inner and outer circumference. The sliding contact disc (226) consists of a copper mesh to which the axial sliding contact ring (232) is attached. The sliding contact current transfer device (224) in the form of the disc (226) having a flexible web part (228) replaces the current transfer device, in the form of liquid metal, which is otherwise normal in oscillating electrode wheel heads. 
<IMAGE>
Patent HU-T67986-A (HU)
Title: Protective power switch with arc extinguishing chamber
Inventor: OSTERMANN WERNER
IPC: H01H73/18
Filed: 1992-12-04
Abstract: The automatic cutout switch has inside its housing (1) an arc chamber (2) containing a stack of quenching plates (3) which communicates behind a slotted (2b) separating wall (2a) with an outwardly open blow-off chamber (4). In order to reduce considerably the ejection of hot conductive arc gases and also largely to prevent the exit of flames from the housing at breaking capacity, the blow-off chamber (4), consisting of two half shells (1a, 1b) of the housing (1), has several staggered walls (4a) transversely to the main direction of flow, like a labyrinthe which considerably lengthen the gas flow path. In addition, the walls (4a) have, on their facing upper sides substantially parallel to the separating plane of the half-shell (1a, 1b), comb-like projecting pegs (4a') which cool the arc gases and cause them to eddy. The walls (4a) are preferably arranged at least partially to inter-engage at a short distance from each other alternately at each half-section (1a, 1b).
Patent HU-T68829-A (HU)
Title: Workpiece positioning apparatus
Inventor: TAYLOR GAYNOR
IPC: D05B35/10
Filed: 1993-08-31
Abstract: PCT No. PCT/GB93/01839 Sec. 371 Date Feb. 28, 1995 Sec. 102(e) Date Feb. 28, 1995 PCT Filed Aug. 31, 1993 PCT Pub. No. WO94/05843 PCT Pub. Date Mar. 17, 1994Two workpiece portions (30, 32) that are to be stitched together along a stitching path (28) each have a stitching region (24, 26) which corresponds to the stitching path (28), but which is so shaped that the regions do not overlap when the workpieces (30, 32) are in a substantially flat condition. Thus some three-dimensional shaping is imparted to the portions during stitching. Each of the workpiece portions (30, 32) is clamped between two rollers (10, 12, 24) one of which is driven and the other freely rotatable, the driven rollers (10, 12) serving to distort the stitching regions into a desired overlapping position progressively in preparation for each successive stitching operation. The rollers are also bodily movable to advance the workpiece portions (30, 32) step-by-step through the operating locality (4) of the sewing machine. For sensing when the stitching regions are in the desired overlapping relationship suitable edge sensing means (40, 42, 44) is provided.
Patent HU-T74935-A (HU)
Title: Novel high enantio-selective process for producing pure enantiomeric cyclopentane and cyclopentene-beta-amino acids
Inventor: AROLD HERMANN
IPC: C07C61/35
Filed: 1995-01-09
Abstract: Prepn. of enantiomerically pure cyclopentane- or cyclopentene- beta -aminoacids of formula (I) comprises:(a) converting a meso-cyclopentane- or cyclopentene dicarboxylic anhydride of formula (II) into an enantiomerically pure monoester of formula (IVa) via enantiomerically pure salt of formula (IV), by asymmetric alcoholysis with an alcohol of formula (III) in a solvent in presence of an equimolar amt. of a chiral amine base in pure enantiomer form;(b) activating the free carboxy function then reacting with liq. ammonia to give the enantiomerically pure amide of formula (V);(c) cleaving the ester residue R<15> in an inert solvent in presence of a nucleophilic auxiliary, by enzymatic methods or in presence of a palladium catalyst to give the acid or salt of formula (VI);(d) carrying out Hoffmann rearrangement with alkali(ne earth) metal hypochlorite in aq. alkali(ne earth) metal hydroxide soln.;(e) blocking the free amino gp. in soln. using a conventional amino-protecting gp., isolating the protected cpds. and cleaving the protecting gp. to give the pure enantiomer of (I). A,L = H;D, E = H, halo, OH or 1-8C alkyl,etc.; or D+E = =CR<6>R<7>, =N-OH, =O or =S; or A+D or E+L = additional bond;R<6>, R<7> = H, halo, 1-8C alkyl, 1-8C alkoxy,etc.; R<2> = H, amino-protecting gp., 1-8C alkyl (opt. substd. by 1 or 2 of OH, CHO up to 6C acyl, phenyl and benzoyl, where phenyl and benzoyl are themselves opt. substd. by 1 or 2 of halo, NO2, CN and 1-6C alkyl),etc.;R<3> =H or 1-8C alkyl (opt. substd. by phenyl); or R<2>+R<3> = =CHR<14>;R<14> = H or 1-8C alkyl (opt. substd. by halo, OH,etc.;T = O, S or NH; R<1> = H, 1-8C alkyl (opt. substd. by 1-3 of OH, halo,etc.), phenyl (opt. substd. by 1-3 of OH, halo, NO2,etc.);or if T = e.g. NH, R<15> = 2-5C alkyl or 2-5C alkenyl (opt. substd. by CN, SiMe3, Ph or CCl3);V = chiral amine base;X = H, alkali metal or alkaline earth metal. Enantiomerically pure cpds. (IV), (IVa) and (V) are new.
Patent HU-T77966-A (HU)
Title: Antiproliferative medicaments containing flavanolignanes with antagonistic activity on the estrogen receptors of type ii. and method for producing them
Inventor: BOMBARDELLI EZIO
IPC: A61P43/00
Filed: 1995-10-10
Abstract: The invention relates to methods for preventing, inhibiting, or suppressing tumors by administering to a person in need of such treatment a therapeutically effective amount of one or more flavanolignanes, such as silymarin, silybin, silidianin, silicristin, dehydrosilybin, mixtures thereof, or extracts thereof as an antiproliferative. The invention further relates to the antitumor pharmaceutical composition includes a therapeutically effective amount of the flavanolignane selected from the group of silymarin, silybin, silidianin, silicristin, dehydrosilybin, and mixtures thereof, in combination with a different antitumor agent. In another embodiment, the pharmaceutical composition includes a therapeutically effective amount of a flavanolignane selected from the group of silidianin, silicristin, and mixtures thereof, with a pharmaceutically acceptable carrier or excipient. The compositions and method may be prepared or administered with different antitumoral agents for concurrent or sequential use for treating tumors, such as those typically found in the uterus, ovary, and breast.
Patent IL-38574-A (IL)
Title: Method and apparatus for chemically purifying sewage
IPC: C02F1/52
Filed: 1972-01-17
Abstract: 1382161 Purifying sewage NORM AMC AG 20 Jan 1972 [21 Jan 1971] 2743/72 Heading C1C In a process for purifying sewage, e.g. removing phosphates, the sewage together with a flocculating or precipitating agent from conduit 13, is passed through conduit 10 to mixing zone 5 of tank 1 containing gyroscopic mixer 11 and the mixture is passed downwardly through flocculation zone 6 by helical screw 14, to sedimentation zone 3 where the sludge settles out from the purified water which is discharged from clear water zone 8 over weir 15. Some sludge may be recycled from zone 3 to zone 5 through pipe 16 by the suction of mixer 11. Sludge may be periodically discharged from zone 3 under the control of photoelectric means. The tank 1 may be substantially cone- or pyramid-shaped.
[GB1382161A]
Patent IL-43264-A (IL)
Title: Impact resistant vitreous panel comprising several layers of glass
IPC: B64C1/14
Filed: 1973-09-19
Abstract: An impact resistant panel composed of a group of at least three sheets of vitreous material bonded together via intervening layers of plastic material. According to one form of construction, the group includes a set of consecutive vitreous sheets of at least three different thicknesses which are arranged in order of thickness, and at least the first sheet, taken in the direction from the highest sheet thickness end of the set, is tempered. According to a second form of construction, the group includes a set of consecutive sheets of at least two different thicknesses arranged in order of thickness and at least two of the plastic layers are of different thicknesses and are arranged so that one of the layers having the smallest thickness is nearer the first sheet, taken in the direction from the thickest sheet, than is any other layer. (From US3930452 A) [FR2201265A1]
Patent IL-62042-A (IL)
Title: Substituted 3-(1,2-dibromo-alkyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid esters,their preparation and their use as pesticides and intermediates therefor
IPC: C07C67/10
Filed: 1981-02-02
Abstract: Substituted 3-(1,2-dibromo-alkyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid esters of the formula   <IMAGE>    in which R1 is halogen or optionally substituted phenyl or optionally substituted alkyl, R2 is hydrogen, halogen or optionally substituted alkyl, and Y is the radical of an alcohol customary in pyrethroids, with the proviso that Y is a benzyloxy radical which is substituted by halogen and optionally substituted by at least one additional radical if R1 is halogen or methyl, which possess pesticidal properties. The acid moieties of such esters wherein R1 is optionally substituted phenyl are new compounds.
Patent IL-68085-A (IL)
Title: 3-acyl derivatives of 2-or 4-thiazolidine carboxylic acid,their preparation and their use as plant-growth regulants
IPC: C07D277/06
Filed: 1983-03-08
Abstract: Derivatives of 2- or 4-thiazolidine-carboxylic acid having an acyl group in position 3 are herein described.Said compounds are endowed with a phytogrowth regulating and biostimulating action.
Patent IL-73519-A (IL)
Title: Process for sweetening hydrocarbons
IPC: C10G27/10
Filed: 1984-11-14
Abstract: Hydrocarbon streams such as naphtha are treated by the oxidation of mercaptans into disulfide compounds which remain in the hydrocarbon stream. The conversion is effected during passage of the hydrocarbon and an aqueous stream downward through a cylindrical mass of liquid-liquid contact material (6). The liquids then flow through a cylindrical screen (8) into an annular separation zone which surrounds a lower part of the contact material. After decantation in the separation zone, the aqueous material, which preferably contains the oxidation catalyst, is recycled.
Patent IL-74177-A (IL)
Title: Stabilized enzyme conjugate composition containing a calcium salt and a polyethylene glycol
IPC: G01N33/535
Filed: 1985-01-28
Abstract: An enzyme conjugate composition comprising an enzyme conjugate, a calcium salt and a polyethylene glycol is disclosed. The enzyme conjugate composition is effectively stabilized by the presence of the calcium salt and the polyethylene glycol.
Patent IL-88119-A (IL)
Title: Positive-working photosensitive composition containing a dye and positive-working photosensitive recording material prepared from this composition
IPC: G03F7/09
Filed: 1988-10-21
Abstract: A positive-working photosensitive composition is disclosed that comprises a photosensitive compound which is either of the o-quinone diazide type or comprises a photolytic acid donor in combination with a compound containing a C-O-C group, a binder which is soluble or swellable in an aqueous-alkaline solution and a dye of the general formula I   <IMAGE> (I)  The photosensitive composition of the present invention has a higher photosensitivity than comparable compositions containing other dyes.
Patent IL-90560-A (IL)
Title: Phenothiazine derivatives method for their preparation and pharmaceutical compositions containing the same
IPC: C07D417/12
Filed: 1989-06-07
Abstract: New phenothiazine derivatives of general formula (I) in which Y is hydrogen or halogen, R1 and R2, which are identical or different, denote alkyl, cycloalkylalkyl, hydroxyalkyl or acetyloxyalkyl radicals or together with nitrogen atom to which they are attached form a saturated or partially unsaturated heterocyclic ring containing 4 to 7 chain links and optionally substituted and either X is oxygen, sulphur or N-R4, R is cycloalkyl, phenyl or -CH2R3, R3 is H, C1-5 alkyl, alkenyl or C2-4 alkynyl, C3-6 cycloalkyl, phenyl, substituted phenyl or heterocyclyl, R4 is H or -CN, with the exception that X denotes oxygen if simultaneously R3 is H or alkyl, R1 and R2 are alkyl or NR1R2 forms an unsubstituted heterocyclic ring and Y is H; or X is N-R4 and R4 forms with R and the neighbouring atoms an imidazolinyl or optionally substituted imidazolyl or hexahydrobenzimidazolyl radical, in their isomeric forms and mixtures thereof, their addition salts with acids, their preparation and the pharmaceutical compositions containing them. 
<??>These products are particularly advantageous as analgesics and diuretics. 
<IMAGE>
Patent JP-S59110655-A (JP)
Title: Manufacture of p-butoxyphenylacetylhydroxamic acid
Inventor: FURANTSU MISHIERU
IPC: C07C239/00
Filed: 1983-01-26
Abstract: Method for the preparation of micronized p-butoxyphenylacetylhydroxamic acid, comprising dissolving the p-butoxyphenylacetylhydroxamic acid in a basic solution of salifying agent and then precipitating it in an acid solution in the presence of a surface-active agent.
Patent JP-S56107963-A (JP)
Title: Distributor for internal combustion engine
Inventor: SONE MASAZUMI
IPC: F02P7/02
Filed: 1980-02-01
Abstract: PURPOSE:To suppress generation of a radio noise throughout a long period and  wide band from a distributor, by using an electric discharge material mainly consisting of carbon for at least one of the discharge faces of a fixed electrode and rotor  electrode in the distributor. CONSTITUTION:A rotor electrode 3 is constituted by such that a base body part 11 made of brass and an electric discharge material 12 mainly composed of carbon are integrally formed by a rivet 13. The discharge material 12 is formed in such a manner that, for instance, 70% natural graphite powder, 20% quartz powder and 10% tar are kneaded, pressurized, heated and shaped into a block 1.5mm. thick, 10mm. wide and 35mm. long with its resistance about 1kOMEGA in a longitudinal direction. Use of said rotor electrode 3 can decrease intensity of electric field 10-20dB further thickness of the discharge material 12 can always expose carbon at its discharge end even for wear in its discharge face, thus electric discharge voltage is not varied to obtain a stable characteristic throughout a long period.
Patent JP-S58131778-A (JP)
Inventor: KIRUKORU SHIRINYAN
IPC: H01L31/04
Filed: 1983-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01252638-A (JP)
Title: Organoborosilazane polymer
Inventor: RENAADO MAACHIN NIIBIRUSUKI
IPC: C08G77/48
Filed: 1989-01-20
Abstract: PURPOSE: To provide polymers useful as a composition for protecting materials in liable to oxidative oxidation at elevated temperatures by reacting a poly- silazane and a trialkyl-, trialkoxy- or triaryloxyboroxine on specified conditions.  
     CONSTITUTION: An anmonolysis product provided by reacting an organodihalosilane (such as a methyldichlorosilane) with NH 3 , for example, is treated by a basic catalyst (such as KH, for example), for deprotonizing an NH group adjacent to an SiH group and the resulting product is further quenched by an electrophilic quenching tester (such as dimethylchlorosilane, for example), so that the poly-silazane can be provided. This poly-silazane in 1 wt.% and 0.25-20 wt.% of C 1-6  trialkyl-, trialcoxy- or triaryloxyboroxine are reacted in an organic solvent (such as xylene). 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59133978-A (JP)
Title: Welding method of clad steel
Inventor: FURUTA SHIYOUGO
IPC: B23K9/00
Filed: 1983-01-24
Abstract: PURPOSE:To prevent a strength drop and a toughness drop of a joint of a clad steel by putting a water-cooling copper shoe lying across scraped parts of both sides of a clad material on a structural member of both sides and bringing the structural member of both sides to electrogas welding. CONSTITUTION:Edge preparation of clad steel consisting of a structural member 6 and a clad material 7 is executed, and a scraped part 9 is formed near a groove 8. Subsequently, a tacking and backing metal fitting jig 10 is stuck so as to be laid across the rear side of the member 6, and by this jig 10, a backing metal 11 of a flux packing, etc. is fixed to the rear side of the groove 8. Next, a water-cooling copper shoe 12 lying across the scraped parts 9 of both sides is put on the surface side of the member 6 of both sides, and the member 6 is welded 13 by means of electrogas welding. Subsequently, the jig 10 and the backing metal material 11 are removed, and the part corresponding to the clad material 7 is brought to build-up welding by manual welding, semi-automatic welding, etc. by using a hot charge which is capable of securing a composition and corrosion resistance of a deposited metal being equivalent or superior to the clad material 7.
Patent JP-H10202315-A (JP)
Title: Coil box in hot rolling equipment
Inventor: MIYAGUCHI TADAHISA
IPC: B21B45/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a coil and the damage in a hold back roll even though the coil runs away and collides with the roll by providing the hold back roll for preventing a recoiling coil from running away in the outlet side of the recoiling cradle roll of a coil box and making the hole back roll the elastically supporting structure movable in the direction of the coil running away. SOLUTION: The coil whose diameter becomes small in accordance with the advancement of recoiling is subjected to run away to the downstream side from the cradle roll, and the run away coil C4 is made to collide with the hold back roll 17 and dammed up. At this time, the hold back roll 17 is turned around the axis 16 with a damper means 18 compressed, whereby the impact force due to the collision of the coil C4 is absorbed by the repulsive force of the damper means 18. And under this buffer state, surface plates of a stopper means 19 (the surface plate 23 in the side of an arm 16 and the surface plate 24 in the side of a supporting frame 15) are mutually and softly brought into contact to support the load, and the coil C4 is caught in the position wherein the coil comes into contact with an intermediate roll and the hole back roll 17.